20291237754

素因数分解:

$2^1\times 3^1\times {\mathrm{8123}}^1\times {\mathrm{416333}}^1$

素因数の和:424461

約数の個数: 16

約数和(自身を含む): 40587568992

約数和(自身を除く): 20296331238

約数列:

[1, 2, 3, 6, 8123, 16246, 24369, 48738, 416333, 832666, 1248999, 2497998, 3381872959, 6763745918, 10145618877, 20291237754]

約数ペア:

[(1, 20291237754), (2, 10145618877), (3, 6763745918), (6, 3381872959), (8123, 2497998), (16246, 1248999), (24369, 832666), (48738, 416333)]